Wide-Temp Ni-MH Batteries

Name: Wide-Temp Ni-MH Batteries
Brand: Shenzhen Betterpower Battery Co., Ltd.
Availability: InStock

Operates at -40℃ to +85℃ with high-rate charging/discharging capability. Features over 500 cycles under high temperatures, patented explosion-proof technology, ultra-low internal resistance, and >50% efficiency in extreme environments. Suitable for military, mining equipment, and similar applications. Annual self-discharge rate ≤20%, ensuring safety, reliability, and long maintenance-free cycles.

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Specifications of Low-Temp Ni-MH Batteries

Model	Nominal Voltage (V)	Weight (g)	Shipping Internal Resistance (mΩ)	Total Height (mm)	Diameter (mm)	IEC life (times)
48/50AA1100L	1.2	21.5	35.0	48.1^±0.3(Flat-Top) /49.9^±0.3(Button-Top)	￠13.90^±0.1	500
49/50AA1800L	1.2	26.0	20.0	49.4^±0.3(Flat-Top) /50.1^±0.3(Button-Top)	￠14.20^±0.1	500
49/50AA2000L	1.2	26.5	32.0	49.4^±0.3(Flat-Top) /50.15^±0.3(Button-Top)	￠14.10^±0.1	500
43/44AAA550L	1.2	10.5	23.0	42.5^±0.3(Flat-Top) /44.0^±0.3(Button-Top)	￠10.0^±0.1	500
43/44AAA600L	1.2	11.0	20.0	42.5^±0.3(Flat-Top) /44.0^±0.3(Button-Top)	￠10.0^±0.1	500
49/50C3700L	1.2	73.0	22.0	48.00^±0.3(Flat-Top) /49.30^±0.3(Button-Top)	￠25.20^±0.1	500
60/62D6000L	1.2	112.0	22.0	59.3^±0.3(Flat-Top) /60.8^±0.5(Button-Top)	￠32.20^±0.1	500
90F13000L	1.2	238.0	6.0	89.3^±0.3	￠32.20^±0.1	500

Key Characteristics of Wide-Temp Ni-MH Batteries

Ultra-wide Operating Temperature

-40℃ to +85℃

High Temperature Cycle Life

85℃ for More Than 500 Times

High-rate Charge and Discharge

10C

Superior Safety Performance

Explosion-Proof Design

Stable Performance

Ultra-Low Internal Resistance (1.5mΩ)

Low-temperature Discharge Efficiency

>50% at -40℃

Features & Description of Wide-Temp Ni-MH Batteries

Application Areas of Wide-Temp Ni-MH Batteries

BPI Ni-MH battery operates from -40℃ to +85℃ with 10C high-rate capability, achieving >500 cycles at 85℃ (charge/discharge efficiency >60%). Patented dual-protection explosion-proof technology ensures zero accidents in 1.5B units. Ultra-low internal resistance (1.5mΩ) and >50% efficiency at -40℃. Features 80%+ charge retention after 1-year storage, ≤20% annual self-discharge. Ideal for military, mining, and energy storage with 1-year maintenance-free cycles. Compliant with UL, CE certifications, delivering unmatched safety and reliability.

Ultra-wide operating temperature: -40℃ to +85℃
10C high-rate charge/discharge capability
High-temperature cycle life >500 cycles at 85℃
High-safety explosion-proof design
Ultra-low internal resistance (1.5mΩ), stable performance
Low-temperature discharge efficiency >50% at -40℃
≥80% capacity retention after 1 year at room temperature
Annual self-discharge ≤20%, low maintenance
Military-grade reliability for harsh environments
Stable voltage output
Full international certifications (UL, CE, RoHS)
year maintenance-free cycle, cost-efficient

Vehicle electronics, special-purpose robots, special-purpose UAVs (unmanned aerial vehicles), surveying and mapping, special equipment, emergency power supply, mine backup power supply, and explosion-proof power supply

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